Blue Light Nail Therapy Device

This nail care phototherapy device features an array of LED light beads emitting targeted blue light wavelengths. It has a compact plastic housing and connects via USB for convenient power supply. The device is designed for hands and feet, supporting routine care for discoloured (gray/yellow) nails and mild ingrown or softened nail conditions. Dimensions, weight, and capacity are not specified in the source material. Use involves cleaning and drying nails, trimming excess nail, then positioning the fingertip under the light for approximately 7 minutes per session. Daily use is recommended for consistent results. Avoid extended unattended operation to prevent overheating; discontinue use if malfunction or abnormality occurs.